baber/WOPTO huggingface dataset:
Patent JP-H08116448-A (JP)
Title: Coder and decoder for image signal
Inventor: SUZUKI KAZUHIRO
IPC: H04N19/625
Filed: 1994-10-13
Abstract: PURPOSE: To realize coding and decoding of an image at a sable speed independently of an upper limit of an input and output speed of a storage device and a transmission line being input and output destination of coded data. CONSTITUTION: The coder for an image signal having a block part division means 1, an orthogonal transformation means 2, a quantization means 3 and a variable length coding means is provided with a band split means 4 splitting quantization coefficients into plural subsets being mutually prime, plural variable length coding means 5a, 5b, 5c applying variable length coding processing to each partial set of the quantization coefficient to obtain code data of each partial set and plural storage or transmission means 6a, 6b, 6c storing or sending individually the code data of each subset.
Patent JP-H1183974-A (JP)
Title: Radio direction finder
Inventor: OKAZAKI MORIHIRO
IPC: G01S3/28
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To reduce the scale of an apparatus by a method wherein the relative amplitude difference and the relative phase difference of received signals from a plurality of antenna elements are measured in a time-sharing manner by two receivers by a signal selection circuit. SOLUTION: Radio waves of an arrival signal are input to (n) pieces of antenna elements 1 at a phase difference corresponding to their arrival angle, and they are input to RF amplifiers 3 via calibration-signal changeover devices 2 so as to be output to RF coaxial cables 4. Received signals in a first channel to an nth channel are input to two distributors from respective input terminals of a signal selection circuit 5. Respective output signals on one side are input to the calibration signal changeover device 2 having a one-terminal input/two-terminal output, and they are selected so as to be connected to the calibration signal changeover device 2 having a first or second (n) terminal input/a one-terminal output. Two channels are output sequentially.  Correction data on a phase shift and that on an amplitude shift are added to the relative phase difference and the relative amplitude difference of a signal between the two channels. The relative phase difference and the relative amplitude difference of correct signals between a first channel to an nth channel are computed. A direction- finding receiver and a phase and amplitude detection circuit which correspond to the number of channels are not required.
Patent JP-H0191899-A (JP)
Title: Washer
Inventor: SEKINE FUMIO
IPC: D06F39/12
Filed: 1987-10-01
Abstract: PURPOSE: To suck laundry low in water adsorptivity and light in weight to the inside of a washing basket by attaching a laundry floating blocking body for pressing the laundry provided with a through-hole in the center part attachably and detachably through plural mounting projections attached to the inner wall surface of the washing basket. CONSTITUTION: The laundry floating blocking body 14 is provided with the through-hole in a circular or elliptic shape or the like in the center part and is attached to the mounting projection 9 by a mounting tool 11. At the time of washing the laundry light in specific gravity and with less water adsorptivity or the like, after putting the laundry, a detergent and water, etc., in the washing basket, the laundry floating blocking body 14 is attached, a timer 6 for washing is set and washing is performed. The laundry 13 is forcibly pushed into the water and washed on a stream.  At the time, washing water overflowing on the laundry floating blocking body 14 forms the stream like an arrow by the suction force of a washing blade 4 and is pulled into the washing basket from the through-hole provided on the center part of the laundry floating blocking body 14 and the laundry flowing at an upper part is simultaneously pulled in toward the washing blade 4 and washed by the force of the washing blade.
Patent JP-H0672361-A (JP)
Title: Running device of working machine
Inventor: HAGIYAMA TAKESHI
IPC: B62D55/104
Filed: 1992-08-25
Abstract: PURPOSE:To dispense with any intermediate frame to be located between a machine body frame and a running frame. CONSTITUTION:A running device of a working machine is composed of a front link mechanism 11 and a rear link mechanism 37 for rolling installed at the front and rear of a machine body frame 1 in its down-positions both left and right, rods 21 to couple the tops of the two link mechanisms, a running frame 5 on which the tails of the two link mechanisms are borne, and a front and a rear supporting shaft 13, 19 as the intermediate part of the two link mechanisms. Either of these supporting shafts is borne by the machine body frame while the other is borne by a left and right link mechanism supporting member 31 where a left and a right arm 32 mounted on the machine body frame are coupled by a cross-rod through a pitching link mechanism 26, and the base of a cylinder 22 to operate the link mechanisms is borne by the machine body frame through an arm 24, and a motion restricting member 40 is installed between the base of cylinder and the left and right link mechanism supporting member 31.
Patent JP-H0677620-A (JP)
Title: Electronic component mounting structure
Inventor: TAMURA TAKEO
IPC: H05K3/30
Filed: 1992-08-25
Abstract: PURPOSE:To allow easy and highly accurate mounting of electronic component on a board without requiring any special mounting apparatus. CONSTITUTION:A recess 8 and pins 7a, 7b, 7c, 7d for positioning a board 1 and an IC 4 are provided on a jig 6. The IC 4 is fit in the recess 8 while the positioning pins 7a, 7b, 7c, 7d are inserted into positioning holes 2a, 2b, 2c, 2d made in the board 1 thus mounting the board 11, while positioning, on the jig 6. Adhesive is then injected through an injection hole 5 made through the board 1 thus securing the IC 4 to the board 1.
Patent JP-H0775742-A (JP)
Title: Method and device for treating crude refuse
Inventor: MINAMI MASAO
IPC: B30B9/06
Filed: 1993-09-08
Abstract: PURPOSE:To provide a technical means for separating the crude refuse generated in a large amt. in hotels, restaurants, etc., to fluid components and a slight amt. of solid contents. CONSTITUTION:The crude refuse is thrown in a blind cylindrical container 2 having fine gaps 24 and fine continuous open cells at the bottom end. A plunger having a front surface in tight contact with the base 23 of this cylindrical container is then energized by a high pressure toward the base of the cylindrical container to finely destroy the org. structures of the crude refuse. Simultaneously the crude refuse is discharged together with the water outside the cylindrical container 2 through the fine gaps 24, by which the fluid components are separated. The plunger is advanced to its stroke end while the increase of the pressure in the cylindrical container is prevented, by which a slight amt. of the solid residual scum is made to remain at the bottom end of the cylindrical container.
Patent JP-S60136331-A (JP)
Inventor: JIYOSEFU ANSONII OORITSUCHIYO
IPC: H01L21/00
Filed: 1984-11-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0891804-A (JP)
Title: Apparatus for feeding starting liquid to be modified in methanol modification vessel for fuel cell
Inventor: OGINO ATSUSHI
IPC: C01B3/32
Filed: 1994-09-16
Abstract: PURPOSE: To provide an apparatus for feeding starting liq. in a methanol modification vessel for a fuel cell capable of using at a cold district. CONSTITUTION: This device is provided with a methanol storage tank 15 storing methanol, a modified starting liq. storage tank 16 provided at an under side of this methanol storage tank 15 and storing a mixed liq. of the methanol and water and a controlling means 29 of a flow rate of influent provided between the methanol storage tank 15 and the modified starting liq. storage tank 16 and controlling the flow rate of the influent flowing in the modified starting liq. storage tank 16 from the methanol storage tank 15, and constituted so that a water discharged from a fuel cell 2 is supplied to the modified starting liq. storage tank 16, and also, the flow rate of the influent is controlled by the controlling means 29 so that a mixed ratio of the methanol and the water in the modified starting liq. storage tank 16 is kept in a prescribed value.
Patent JP-H0990814-A (JP)
Title: Electrophotographic photoreceptor and its production
Inventor: TERASAKI SHIGEFUMI
IPC: G03G21/00
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To cost effectively obtain an inexpensively photoreceptor by using a specific adhesive for fixing of the photoreceptor and flanges and a process for producing the photoreceptor with high production efficiency. SOLUTION: The flanges 3 formed with flange fitting parts 3a on the inside surface of the photoreceptor 1 having a photosensitive layer 1a on its outside surface are adhered by the anaerobic adhesive 2 to the inside surface while grounding plates 3b and the inside surface of the photoreceptor 1 are conducted. For example, the adjusted adhesive formed by adding a packing material (for example, calcium carbonate) to the anaerobic acrylic adhesive 2 is applied on the inside surface of the photoreceptor 1 and in the meantime, a reactive activator is applied on the fitting parts 3a of the flanges 3 made of polycarbonate. The fitting parts are then fitted into the photoreceptor and are adhered thereto.  As a result, the occurrence of cobwebbing and conduction defect is averted and the adhesive power is not degraded even after the adhesive alone is rested at and under ordinary temp. and ordinary humidity over a long period. The non-defective rate of the photoreceptor 1 is, therefore, improved and the need for preservation of the adhesive in a cold dark place is eliminated.
Patent JP-H1185116-A (JP)
Title: Portable type information equipment
Inventor: KOIZUMI YOSHIYUKI
IPC: G06F3/0485
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a portable type information equipment in which characters and graphics displayed by striding joints existing among plural display panels can be appropriately moved. SOLUTION: A display control section 14 drive-controlling two display panels 15a-15b constituting one display screen, moves temporarily a display object region of original picture data stored in a picture memory 13 in accordance with indication from a CPU 11 generated according to detected contents of a switch controller 16. And when its movement width exceeds a range of original picture data, the display control section 14 compensates for the exceeded region with the prescribed display mode. Thus, as the region can be further moved exceeding a range of original picture data by enlarging a movement range of a display object region even when an end of a picture is displayed, characters and graphics displayed on two display panels striding a joint can be always displayed on either of display panels.
Patent JP-H0990885-A (JP)
Title: Display
Inventor: IDEGAMI YASUNORI
IPC: G09F9/33
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a display which is capable of constituting an information display board easy in maintenance and high in display quality. SOLUTION: The display is constituted by mounting plural light emitting diodes(LED) 2 with their optical axes equally directed on a case 1 whose one end is open. The front edge side of top face section 10 of the case 1 is protruded to make an eaves section 12, and between the top face section 10 and the case fixing face section 4, a face section 11 which crosses this fixing face section 4 roughly at a right angle is installed. By this, the display is maintained easily from the rear side of the information display board, reducing the maintenance cost and bringing about safe operation. Furthermore the fixing intervals of the displays are narrowed and thereby an information display device offering excellent display quality is constituted.
Patent JP-S61114941-A (JP)
Title: Device for classifying offset plate and removing intermediate layer paper
Inventor: RORUFU ANGERUBETSUKU
IPC: B65H3/08
Filed: 1985-11-08
Abstract: Offset printing plates are usually supplied from the manufacturer as a plate stack with intermediate paper layers. For further processing, the plate stack is placed in a magazine cassette. A suction plate lifts a top plate off from the stack and, after removal of the intermediate paper layer by means of blowing air, conducts it for further processing. Also by means of blowing air, the respective upper plates of the remaining stack are isolated, so that they no longer firmly adhere to the stack. Undesired dislocations of the plates thus arising are mechanically corrected.
Patent JP-H1175379-A (JP)
Title: Driver
Inventor: MATSUMOTO TAKESHI
IPC: H02N2/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To improve a driving efficiency without using a control system for switching a plurality of actuators. SOLUTION: When driving voltages are applied to four actuators 30 simultaneously, vibrations with a plurality of modes are harmoniously generated in elastic elements constituting respective actuators 30 and elliptical movements are respectively produced on the output take-out parts of the actuators 30 approximately simultaneously. A plurality of driving rollers 24 which are brought into contact with the respective output take-out parts by pressures are respectively driven to rotate by the elliptical movements of the output take-out parts of the respective actuators 30. At that time, as driving forces generated by the four actuators 30 are transmitted over all the rollers 24 by a belt 60, even if a driven object 70 is not always brought into contact with all the rollers 24, the driven object 70 can be driven by the driving forces generated by all the actuators 30.
Patent JP-H07105676-A (JP)
Title: Magnetic disk module
Inventor: KORIGAWA MASAYUKI
IPC: G11B25/04
Filed: 1993-10-05
Abstract: PURPOSE:To facilitate repair by providing a 3rd connector at the rear end of a case in order to plug-in connect a magnetic disk module with the connector of a storage device main body when the magnetic disk module is inserted in the storage device main body. CONSTITUTION:The connector 36 is provided at the rear end of a disk drive unit 14 and can be plug-in connected with the connector 26 of a mother board 24. The connector 38 is provided at the rear end of a printed board 16 and can be plug-in connected with the connector 28 of the mother board 24. The connectors 30, 32 and 34 on the back side of the mother board 24 are respectively connected to cables 40, 42 and 44, and the cables 40, 42 and 44 are connected to the connector 22, a power source unit 18 and the connectors 30 to 32. In such a case, the disk drive unit 14 or the printed board 16 can be detached in a state where the connector 22 of the cable 40 is connected to the connector of the device main body, so that the repair or exchange is rapidly performed.
Patent JP-S61127306-A (JP)
Inventor: KINUGAWA KATSUJI
IPC: B28B13/02
Filed: 1984-11-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62109521-A (JP)
Inventor: YAMANE NORIHIRO
IPC: A47J31/42
Filed: 1985-11-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0296932-A (JP)
Title: Objective lens driving device
Inventor: IWATA KAZUO
IPC: G11B7/09
Filed: 1988-10-03
Abstract: PURPOSE:To effectively utilize Lorentz's force and to obtain high tracking driving force by providing a projection at a yoke, and forming a tracking driving coil so as to be pinched with the projection and a magnet. CONSTITUTION:A projection 7a is provided at a yoke 7, a tracking driving coil 4 is formed so as to be pinched by the projection 7a and a magnet 5, and a magnetic field in parallel with a (y) axis is formed between the magnet 5 and the projection 7a. Next, when a current is applied in the orthogonal direction to the coil 4, Lorent's foce F1 to F4 is generated in an X direction. When the an interval l between the magnet 5 and the projection 7a is made shorter, a high magnetic flux density is generated at the air gap near the coil 4, and the Lorent's force becomes the high driving force. Thus, the Lorentz's force can be effectively made into the tracking driving force, and the high tracking driving force can be obtained.
Patent JP-S62108888-A (JP)
Title: N-methyl-n-phosphonomethylhydrazine derivative, production thereof and hermicide comtaining said derivative actice ingredient
Inventor: GOTO TAKESHI
IPC: C07F9/40
Filed: 1985-11-06
Abstract: NEW MATERIAL:A compound expressed by formula I (R is H or 1-6C alkyl). EXAMPLE:N-Methyl-N-diphenylphosphonomethylhydrazine. USE:A herbicide effective for controlling weeds before plowing and bottom grass of orchard, overall weeds of noncultivated land, etc., without any soil treatment activity. PREPARATION:An N-methyl-N-diphenylphosphonomethylhydrazine derivative expressed by formula II is reacted with an acid, preferably an aqueous solution of a mineral acid in 5-30% concentration at room temperature - about refluxing temperature for 5-10hr and hydrolyzed to afford the aimed compound expressed by formula I.
Patent JP-2001075264-A (JP)
Title: Photomask as well as pattern formation using the photomask, and production of field effect transistor
Inventor: OKUDA HIROAKI
IPC: G03F1/29
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain a photomask which facilitates the production of compound semiconductor elements, etc., as well as a pattern formation method using the photomask, and a process for producing a field-effect transistor(FET). SOLUTION: This photomask is composed of a substrate 1 forming a first region A where the transmittance of light is largest, a second film 13 forming a second region C where the transmittance of light is smallest and a first film 12 forming a third region B which exists on the inner side of the second film 13 and where the transmittance of light is smaller than that of the first region A and larger than that of the second region C and the phase of the transmitted light varies from the phase of the light transmitted through the first region A. As a result, the photomask which facilitates the production of the compound semiconductor elements, etc., as well as the pattern formation method using the photomask and the process for producing the FET can be embodied.
Patent JP-H0698990-A (JP)
Title: Washing machine
Inventor: KOGORI JUNJI
IPC: D06F33/02
Filed: 1992-09-18
Abstract: PURPOSE:To improve cleaning efficiency and to reduce the damage of cloth by disconnecting the energization of a motor according to the load amount to be applied to it. CONSTITUTION:The washing machine is provided with a motor driving current detection circuit 4 detecting motor driving current I flowing through a motor 2 which rotates an agitator agitating the washing cloth in a washing tub. By measuring the motor driving current I detected by the motor driving current detection circuit 4 in washing and rinsing the cloth, the load amount applied to the motor 2 is measured and the movement of the washing cloth at the time of washing and rinsing the cloth is detected. The motor 2 is turned on and off according to it.
Patent JP-H0777272-A (JP)
Title: Shift control method of automatic transmission
Inventor: SETOGUCHI MANABU
IPC: F16H61/00
Filed: 1993-09-09
Abstract: PURPOSE:To provide a shift control method of an automatic transmission that can reduce a shock at the time of off-upping irrespective of mounting variations in a dashpot. CONSTITUTION:Whether an engine is in a power-off state or not is judged as well as whether an automatic transmission has satisfied a condition to do its up-shift or not is judged. In addition, when the engine is in the power-off state and it has satisfied the condition to do the up-shift, a drop rate of engine speed is detected, at a point of time when this drop rate of the engine speed has comes to zero, the up-shift is started.
Patent JP-S60140940-A (JP)
Title: Frequency modulating method of semiconductor laser
Inventor: SHIKADA MINORU
IPC: H04B10/2507
Filed: 1983-12-27
Abstract: PURPOSE:To transmit an excellent frequency modulation waveform by adding a waveform cancelling a differentiating waveform to a pulse modulation current in advance, that is, an output waveform of an integration circuit as a compensation current component so as to eliminate waveform distortion. CONSTITUTION:The 1st and 2nd coaxial cables 7, 10 are connected to a pulse drive circuit, to which a pulse drive current 11 is applied respectively. An integration circuit 8 consists of a resistor and the 1st capacitor 13. The pulse drive current 11 and a pulse modulation current (ip) 6 are of the same waveform and a binary pulse signal as shown in D. A waveform compensating current (ic) 9 is the interruption of a high frequency component of the pulse drive current 11 by the integration circuit 8 and a waveform as shown in E. The waveform synthesizing the pulse modulation current (ip) 6 and the waveform compensating current (ic) 9 is as shown in F. As a result, the distortion of the waveform is compensated and an output light 14 of an excellent binary frequency modulating waveform is obtained as shown in G.
Patent JP-H0783371-A (JP)
Title: Mounting/removing mechanism of cylindrical specimen to/from evaluating equipment
Inventor: MINAMI TOSHIRO
IPC: F16L37/22
Filed: 1993-09-10
Abstract: PURPOSE:To facilitate mounting/removing with no tool by rotating a cam mem ber to store a holding part in a mounting part, fitting a cylindrical specimen to the mounting part of an evaluating equipment, reversely rotating the cam member bond the holding part to a recessed groove, and fixing the holding part temporarily by an elastic member fixed by a main fixing member. CONSTITUTION:When a ring 3 is rotated to lift a roller 5 brought into contact with an external surface cam 3a, a holding part 4 is drawn up against a compression spring 7 through a rod 6 and stored in a mounting part 2a. Here by fitting a cylindrical specimen 1 to an evaluating equipment 2, the ring 3 is reversely rotated. In this way, the holding part 4 is slid inward through the roller 5 and the rod 6 and brought into press contact with a recessed part 1a. Next, a thumbscrew 8 is tightened to fix the holding part. The cylindrical specimen can thus be easily mounted/removed to/from the evaluating equipment with no tool, and also since a single fitting part is provided, apprehension of generating improper water-tightness is also reduced.
Patent JP-H07100522-A (JP)
Title: Device for passing strip through hot rolling run out table at high speed and high-speed passing method
Inventor: INOI YOSHIO
IPC: B06B1/00
Filed: 1993-10-06
Abstract: PURPOSE:To prevent the looping-up of a steel sheet at the time of passing a thin material and to enable high-speed passing by applying vibration upward from the pass line to a metallic sheet in running with a run out table roller itself or a vibration exciter which is provided between table rollers. CONSTITUTION:The potential energy in the looping-up parts 4a, 4b of the steel sheet is higher than that in the parts without looping-up and those parts are naturally in the unstable state, but this unstable state is barely maintained by the frictional resistance between the steel sheet and the table rollers 11 26. Then, when the frictional resistance between the steel sheet and the table rollers is released by separating the steel sheet from the table rollers for only a moment by applying vibration to the place where is a starting point of looping-up with the vibration exciter 6a, the potential energy which is possessed in the looping-up part is released from the steel sheet and the looping-up is dissolved. Consequently, the generation of looping-up is evaded and high-speed passing on the run out table is enabled.